Question 1

Carbon dioxide is carried in the plasma as

Accepted Answer

A)   carbonic anhydrase.
B)   bicarbonate ions.
C)   carbonic acid.
D)   a gas, carbon dioxide.
E)   reduced hemoglobin.F) None of the above
G) A) and B)

Question 2

Which of the following is not part of the lower respiratory tract?

Accepted Answer

A)   bronchi
B)   lungs
C)   alveoli
D)   trachea
E)   larynxF) None of the above
G) A) and B)

Question 3

The right lung is larger than the left lung.

Accepted Answer

A) True 
 B)False

Question 4

Which part of the pharynx is not matched to its correct location?

Accepted Answer

A)   nasopharynx: where the nasal cavities open at the top
B)   oropharynx: where the sinuses open
C)   laryngopharynx: where the pharynx opens into the larynxD) B) and C)
E) All of the above

Question 5

Which respiratory structure is used to produce sound?

Accepted Answer

A)   larynx
B)   nose
C)   pharynx
D)   glottis
E)   esophagusF) B) and D)
G) B) and E)

Question 6

If it were not for the nasal cavity,

Accepted Answer

A)   people would not be able to speak.
B)   more debris would enter the lungs.
C)   oxygen would not be exchanged in the alveoli.
D)   food would go down the wrong tube.
E)   air would not be conducted to the lungs.F) A) and D)
G) None of the above

Question 7

Ventilation includes

Accepted Answer

A)   inspiration only.
B)   expiration only.
C)   both inspiration and expiration.
D)   the volume of air that can be exhaled.
E)   the transportation of oxygen to cells in the body.F) B) and C)
G) A) and E)

Question 8

During respiration, as the thorax moves up, the lungs move down.

Accepted Answer

A) True 
 B)False

Exam 10: Respiratory System

Which respiratory structure is used to produce sound?

Correct Answer
verified

Which part of the pharynx is not matched to its correct location?

Correct Answer
verified

The right lung is larger than the left lung.

Correct Answer
verified

Ventilation includes

Correct Answer
verified

During respiration, as the thorax moves up, the lungs move down.

Correct Answer
verified

If it were not for the nasal cavity,

Correct Answer
verified

Which of the following is not part of the lower respiratory tract?

Correct Answer
verified

Carbon dioxide is carried in the plasma as

Correct Answer
verified

Exam 10: Respiratory System

Which respiratory structure is used to produce sound?

Correct AnswerverifiedShow Answer

Which part of the pharynx is not matched to its correct location?

Correct AnswerverifiedShow Answer

The right lung is larger than the left lung.

Correct AnswerverifiedShow Answer

Ventilation includes

Correct AnswerverifiedShow Answer

During respiration, as the thorax moves up, the lungs move down.

Correct AnswerverifiedShow Answer

If it were not for the nasal cavity,

Correct AnswerverifiedShow Answer

Which of the following is not part of the lower respiratory tract?

Correct AnswerverifiedShow Answer

Carbon dioxide is carried in the plasma as

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
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Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
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